public member function
std::vector::rbegin
C++98
C++11
reverse_iterator rbegin() noexcept;
const_reverse_iterator rbegin() const noexcept;
Return reverse iterator...
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其他好文 时间:
2014-08-09 23:22:42
阅读次数:
684
问题描写叙述写一个函数,求两个整数之和,要求在函数体内不得使用+、-、*、/四则运算符号。算法描写叙述从二进制运算入手,1.a^b求出各bit的和,2.a&b求出须要进位的bits,3<<1(左移位)再与a^b求和,4.反复1、2、3直至a&b==0(即进位为0),得到结果。代码int addThr...
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其他好文 时间:
2014-08-09 15:33:38
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188
Description
Ouroboros is a mythical snake from ancient Egypt. It has its tail in its mouth and continously devours itself.
The Ouroboros numbers are binary numbers of 2^n bits that have the prop...
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其他好文 时间:
2014-08-09 11:40:57
阅读次数:
315
数据类型 类型 bits/byte 范围 默认值 byte 8/1 -128 +127 0 short 16/2 -32,768+32,767 0 int 32/4 -2,147,483,648 = -231+2,147,483,647 = 231-1 0 long 64/8 -9,223,372,...
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编程语言 时间:
2014-08-09 02:32:07
阅读次数:
243
题目
Reverse digits of an integer.
Example1: x = 123, return 321
Example2: x = -123, return -321
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Have you thought about this?
Here are some good questions to ask...
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其他好文 时间:
2014-08-09 00:13:36
阅读次数:
309
Evaluate the value of an arithmetic expression in Reverse Polish Notation.Valid operators are +, -, *, /. Each operand may be an integer or another ex...
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其他好文 时间:
2014-08-08 23:49:56
阅读次数:
314
思路:依次遍历输入string的每一个字符, 若当前字符是空格,则循环继续;否则,读取一个单词,并将其加入新string的头部;重复上述步骤。 1 void reverseWords( string &s ) { 2 string rStr = ""; 3 int size = s....
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其他好文 时间:
2014-08-08 21:13:56
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207
Reverse a linked list from position m to n. Do it in-place and in one-pass.
For example:
Given 1->2->3->4->5->NULL, m =
2 and n = 4,
return 1->4->3->2->5->NULL.
Note:
Given m, n satisfy t...
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其他好文 时间:
2014-08-07 19:02:50
阅读次数:
251
题目You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a singl...
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其他好文 时间:
2014-08-07 12:51:00
阅读次数:
188
转载请说明出处:http://blog.csdn.net/cywosp/article/details/38026809 反向代理(Reverse Proxy)方式是指以代理server来接受internet上的连接请求,然后将请求转发给内部网络上的server,并将从server上得到的结果返回....
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其他好文 时间:
2014-08-07 12:11:50
阅读次数:
216